UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jOVBlrfmb3XDwWDoTJIyeizEHZhJBEIBH1lGMsPiYDI=' 
WHERE 
  key_id = '27747fb4f272b0cbe5cf17b602aa0a9a54e966dd0e49eab3662d4445a2ba7a78' 
  AND (
    token = 'jOVBlrfmb3XDwWDoTJIyeizEHZhJBEIBH1lGMsPiYDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )